MatchPoint

Player profile

William Matthes: estimated dynamic rating

William Matthes
USTA4.0
California TC
3.90
Estimated dynamic rating
▲ +0.01 this season
Is this you?Track your rating after each match, plus your teams' standings and playoff chances.This is me ›
Combo · 2026
4 matches
3.843.723.59
Mar · 3.84
May · 3.71
May 3 · Doubles+0.12
W M. Shaffer / G. Sydorak
6-4,6-1 · with Duncan Kennedy
Your combo rating, from combo matches only. It doesn’t move your 3.90.● Won ● Lost · Select a point to see that match.Your whole season is recalculated daily, so earlier points can shift as new results come in.

Current season

6 matches

Published NorCal results in 2026 — 2 scoring, 4 combo or mixed. Combo and mixed don’t affect NTRP ratings.

Apr 9, 2026 · Doubles · Combo

Lost 4-6,1-6
−0.08

William’s side

William MatthesCurrently on CALIFORNIA TC CM8.5A
3.71
Joe Elson(partner)
3.74

Opponents

Gregory RojasCurrently on BAY CLUB SF TENNIS CM8.5B
3.81
David ReelCurrently on GOLDMAN TC CM8.5A
4.13
Combo rating 3.66 → 3.59Doubles result

Apr 2, 2026 · Doubles · Combo

Lost 5-7,3-6
−0.08

William’s side

William MatthesCurrently on CALIFORNIA TC CM8.5A
3.71
Richard Treadwell(partner)Currently on LAGUNITAS CC CM8.5A
3.93

Opponents

Philip ThomasCurrently on SAN CARLOS TC/ARGUELLO PK 55MX7.0A
3.97
Gary ChingCurrently on FOSTER CITY TC/EDGEWATER PK CM7.5A
3.95
Combo rating 3.74 → 3.66Doubles result

Mar 24, 2026 · Doubles · Combo

Lost 5-7,2-6
−0.10

William’s side

William MatthesCurrently on CALIFORNIA TC CM8.5A
3.71
Chris Donohoe(partner)Currently on CALIFORNIA TC CM8.5A
3.91

Opponents

Anthony VuongCurrently on FOSTER CITY TC/EDGEWATER PK 55MX9.0A
4.34
Jonathan FeldmanCurrently on SAN CARLOS TC/ARGUELLO PK 55MX7.0A
3.62
Combo rating 3.84 → 3.74Doubles result

Feb 23, 2026 · Singles

Lost 1-6,0-6
−0.08

William’s side

William MatthesCurrently on CALIFORNIA TC CM8.5A
3.90

Opponents

Diego SabarisCurrently on SAN CARLOS TC/ARGUELLO PK CM8.5A
4.20
Rating 3.98 → 3.90Singles result

Combo results move their own rating, not your NTRP. USTA computes NTRP from adult singles and doubles only.

Best match
+0.12
May 3 vs M. Shaffer / G. Sydorak
Worst match
−0.10
Mar 24 vs A. Vuong / J. Feldman
Where you started ›3.89
2023 year-end NTRP 4.03.75
Scale calibration+0.14
Season start3.89
Your starting point comes from your official year-end NTRP, not from any third-party rating. The calibration is a fixed shift that puts our scale on the same level as NTRP.
▲
Combo and mixed matches aren’t included. This rating is built from standard men’s and women’s league play only — combo and mixed results feed your separate combo/mixed ratings, not this one.
Updated Nov 4
Year-end re-anchoring
Pulled toward the 2024 year-end level−0.003.89
Pulled toward the 2025 year-end level−0.013.95

More about William

William Matthes has been a USTA NorCal 4.0 since 2021. The estimated dynamic rating is 3.90, up 0.01 this season, with a 2–4 record in 2026 across regular and combo play. Most frequent partner: Richard Treadwell, 1–1 in 2 matches together.

Record

2–4
2026 season, 6 matches
1–2
2025 season, 3 matches
1
Longest winning streak
1–0
Matches that went to a third set or match tiebreak

Partners

Best wins

Against the highest-rated opponents by year-end NTRP, this season and last.

Year-end NTRP, 2021–2026

4.0 from 2021 to 2026.

MatchPoint's estimated dynamic rating is an independent estimate from published USTA NorCal league results through November 4, 2026. It is not a rating USTA calculates, and MatchPoint is not affiliated with USTA.

Is this you, William?

Track your rating after each match.

Who you played, their ratings and what it did to yours, plus each team's standings and playoff chances. Free. Pick your name once to start.

This is me

Captain a team?

Win more matches with less captain work.

Use ratings, availability, and opponent context to build better lineups—and get your time back.

Set up my team